

![]() | Hermann Josef Röntgen |
| Hermann Josef Röntgen | |
| *: | 2 Jun 1904 |
| Venwegen, Stolberg, (DE) | |
| Wilhelmina Gertrude Maria Röntgen | |
| *: | 22 Nov 1905 |
| Venwegen, Stolberg, (DE) | |
![]() | Josef Röntgen |
| Josef Röntgen | |
| *: | 23 Jan 1908 |
| Venwegen, Stolberg, (DE) | |
![]() | Friedrich Wilhelm Josef Röntgen |
| Friedrich Wilhelm Josef Röntgen | |
| *: | 12 Apr 1853 |
| +: | vor 16 Jul 1918 |
| Maria Catharina Hillemanns | |
| *: | 21 Jan 1880 |
| Vicht, (DE) | |
| oo: | 8 Mai 1901 |
| Vicht, (DE) | |